Subject: Correct load_path

Index: libgettext-ruby/lib/gettext/runtime/locale_path.rb
===================================================================
--- libgettext-ruby.orig/lib/gettext/runtime/locale_path.rb	2010-04-15 08:02:01.000000000 +0900
+++ libgettext-ruby/lib/gettext/runtime/locale_path.rb	2010-04-15 08:06:07.000000000 +0900
@@ -51,7 +51,7 @@
         
         default_path_rules += DEFAULT_RULES
         
-        load_path = $LOAD_PATH
+        load_path = $LOAD_PATH.dup
         if defined? ::Gem
           load_path += Gem.all_load_paths
         end
